210966430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1240979}}^1$

素因数の和:1241003

約数の個数: 16

約数和(自身を含む): 402077520

約数和(自身を除く): 191111090

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1240979, 2481958, 6204895, 12409790, 21096643, 42193286, 105483215, 210966430]

約数ペア:

[(1, 210966430), (2, 105483215), (5, 42193286), (10, 21096643), (17, 12409790), (34, 6204895), (85, 2481958), (170, 1240979)]